Cheap Flights from Bangkok (BKK) to Las Vegas (LAS) from HK$3,823~

View HK$3,823 flight on Tue, 2 Sep 2025Opens in a new window

Popular airlines from Suvarnabhumi Intl. Airport (BKK) to Harry Reid Intl. Airport (LAS)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 35% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Find Cheap Flights from Bangkok (BKK) to Las Vegas (LAS)

Prices were available within the past 7 days and start at HK$3,823 for one-way flights and HK$9,604 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sun, 10 Aug - Thu, 14 Aug
BKK
Bangkok
LAS
Las Vegas
HK$9,604 Return, found 6 days ago
HK$9,604
Return
found 6 days ago
Select Delta flight, departing Sun, 10 Aug from Bangkok to Las Vegas, returning Thu, 14 Aug, priced at HK$9,604 found 6 days ago
EVA Airways
Sun, 10 Aug - Thu, 14 Aug
BKK
Bangkok
LAS
Las Vegas
HK$9,636 Return, found 6 days ago
HK$9,636
Return
found 6 days ago
Select EVA Airways flight, departing Sun, 10 Aug from Bangkok to Las Vegas, returning Thu, 14 Aug, priced at HK$9,636 found 6 days ago
China Airlines
Sun, 10 Aug - Thu, 14 Aug
BKK
Bangkok
LAS
Las Vegas
HK$13,682 Return, found 6 days ago
HK$13,682
Return
found 6 days ago
Select China Airlines flight, departing Sun, 10 Aug from Bangkok to Las Vegas, returning Thu, 14 Aug, priced at HK$13,682 found 6 days ago
Qatar Airways
Sun, 10 Aug - Thu, 14 Aug
BKK
Bangkok
LAS
Las Vegas
HK$21,121 Return, found 6 days ago
HK$21,121
Return
found 6 days ago
Select Qatar Airways flight, departing Sun, 10 Aug from Bangkok to Las Vegas, returning Thu, 14 Aug, priced at HK$21,121 found 6 days ago
Air Canada
Sun, 10 Aug - Thu, 14 Aug
BKK
Bangkok
LAS
Las Vegas
HK$24,664 Return, found 6 days ago
HK$24,664
Return
found 6 days ago
Select Air Canada flight, departing Sun, 10 Aug from Bangkok to Las Vegas, returning Thu, 14 Aug, priced at HK$24,664 found 6 days ago
Singapore Airlines
Sun, 10 Aug - Thu, 14 Aug
BKK
Bangkok
LAS
Las Vegas
HK$27,523 Return, found 6 days ago
HK$27,523
Return
found 6 days ago
Select Singapore Airlines flight, departing Sun, 10 Aug from Bangkok to Las Vegas, returning Thu, 14 Aug, priced at HK$27,523 found 6 days ago

Find the cheapest month to fly from Bangkok (BKK) to Las Vegas (LAS)

September is typically the cheapest month to fly

From HK$6,249 - HK$8,217 per traveller.

Graph displaying average flight prices per month

Bangkok to Las Vegas route information
Origin airport
Suvarnabhumi Intl.
Destination airport
Harry Reid Intl.
Return price
HK$9,604
Distance
13240 km

Flights from Bangkok to Las Vegas

Book cheap flights from Bangkok (BKK) to Las Vegas (LAS) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from Bangkok (BKK) to Las Vegas (LAS) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Bangkok (BKK) to Las Vegas (LAS) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your Las Vegas flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in Las Vegas and things to do in Las Vegas for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to Las Vegas more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Las Vegas is HK$3,823 now!

 

Frequently asked questions

How much is a flight from Suvarnabhumi Intl. Airport (BKK) to Harry Reid Airport (formerly McCarran Airport)?
Round-trip journeys from Suvarnabhumi Airport to LAS start from HK$9,604. This is based on fares quoted within the last 7 days on Expedia for flights departing within the next year — book ASAP to avoid missing out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Bangkok Airport to LAS?
The majority of flights can be canceled online, but every air carrier has its own terms and conditions. If you do decide to cancel your flight, check out our Customer Service Portal and follow the instructions.
How do I find cheap flights from Suvarnabhumi Airport to Harry Reid Airport (formerly McCarran Airport) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Bangkok Airport to Harry Reid Airport (formerly McCarran Airport) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Bangkok Airport to LAS?
You'll have 13,300 kilometers to cover on the long-haul Bang Phli to Las Vegas route. Dress in layers of comfortable clothes and consider taking a travel pillow with you.
Which airlines fly direct from Suvarnabhumi Intl. Airport (BKK) to Harry Reid Airport (formerly McCarran Airport)?
Unfortunately, there are no airlines that fly direct between Suvarnabhumi Airport and LAS. You'll have to book a flight with at least one stop.
Are Suvarnabhumi Intl. Airport (BKK) to LAS flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Suvarnabhumi Intl. Airport (BKK) to LAS last minute could be your ticket to a fantastic deal. However, it could end up costing a good deal more! If you'd rather not take any chances, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains up to 12 months in advance. If your preferred air carrier hasn't released tickets yet, check back frequently as deals are updated on Expedia all the time.

Explore a world of travel with Expedia

*Available to Expedia members.